| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.176 | 20/6:03.520 |
| 2 | 3 | 20.251 | 19/6:05.056 |
| 3 | 2 | 17.906 | 20/6:15.553 |
| 4 | 1 | 17.997 | 20/6:11.650 |
| 5 | 1 | 18.996 | 20/6:13.304 |
| 6 | 1 | 18.974 | 20/6:14.333 |
| 7 | 1 | 17.472 | 20/6:10.777 |
| 8 | 1 | 19.879 | 20/6:14.127 |
| 9 | 1 | 17.893 | 20/6:12.320 |
| 10 | 1 | 17.223 | 20/6:09.534 |
| 11 | 2 | 20.741 | 20/6:13.651 |
| 12 | 1 | 17.217 | 20/6:11.208 |
| 13 | 1 | 18.751 | 20/6:11.502 |
| 14 | 1 | 19.831 | 20/6:13.296 |
| 15 | 1 | 17.751 | 20/6:12.077 |
| 16 | 1 | 18.602 | 20/6:12.075 |
| 17 | 1 | 18.224 | 20/6:11.628 |
| 18 | 1 | 17.340 | 20/6:10.249 |
| 19 | 1 | 17.625 | 20/6:09.315 |
| 20 | 1 | 17.359 | 20/6:08.208 |